Starting U-boot directly from the flash on the ARM integrator ommitted setting of the Core Module control register flag that remaps SSRAM to the base memory address 0x0000000. The problem surfaces when the ARM core (920T in my case) is mounted on a motherboard.(Integrator AP) and the bootloader started from flash. Starting the bootloader from the ARM debugger does not reveal this problem. It automatically sets this bit by default and explains why some people did not see the problem.

Here is the patch please apply and/or comment on it.

Kind greetings,

Jean-Paul Saman

Philips Semiconductors CTO/RTG Building: WDA Philips HighTech Campus tel: +31 (0)40 27 45131